[FFmpeg-trac] #2741(undetermined:new): How to overlay Teletext subtitles in ffmpeg?

[FFmpeg]

#2741: How to overlay Teletext subtitles in ffmpeg?
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             Reporter:               |                    Owner:
  wonmanfactory                      |                   Status:  new
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  dvbsub wtv   |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by wonmanfactory):

 I actually found out that about 1/3 of my recorded TV programs are
 problematic that the translation gets aborted halfway.
 But they can be viewed perfectly in Windows Media Center.

 Is there anyway to export all subtitles to series of pictures?

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2741#comment:9>
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